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Original Article
Cardiology
Differentiation between incomplete Kawasaki disease and secondary hemophagocytic lymphohistiocytosis following Kawasaki disease using N-terminal pro-brain natriuretic peptide
Jung Eun Choi, Yujin Kwak, Jung Won Huh, Eun-Sun Yoo, Kyung-Ha Ryu, Sejung Sohn, Young Mi Hong
Clin Exp Pediatr. 2018;61(5):167-173.   Published online May 28, 2018
Purpose

Hemophagocytic lymphohistiocytosis (HLH) is a hyperinflammatory syndrome with many causes, including Kawasaki disease (KD). The purpose of this study was to identify the laboratory tests needed to easily differentiate KD with HLH from incomplete KD alone.

Methods

We performed a retrospective study on patients diagnosed with incomplete KD and incomplete KD with HLH (HLH-KD) between January 2012 and March 2015. We compared...

Clinical experience with 18F-fluorodeoxyglucose positron emission tomography and 123I-metaiodobenzylguanine scintigraphy in pediatric neuroblastoma: complementary roles in follow-up of patients
Tae Young Gil, Do Kyung Lee, Jung Min Lee, Eun Sun Yoo, Kyung-Ha Ryu
Clin Exp Pediatr. 2014;57(6):278-286.   Published online June 30, 2014
Purpose

To evaluate the potential utility of 123I-metaiodobenzylguanine (123I-MIBG) scintigraphy and 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET) for the detection of primary and metastatic lesions in pediatric neuroblastoma (NBL) patients, and to determine whether 18F-FDG PET is as beneficial as 123I-MIBG imaging.

Methods

We selected 8 NBL patients with significant residual mass after operation and who had paired 123I-MIBG and 18F-FDG PET images...

The Improvement of Cell Viability due to Dilution and Removal of DMSO in Thawing of Stem Cells
Hoon-Kyung Lee, Kyung-Ha Ryu, Il-Tae Whang, Eun Suk Kang, Ki Sook Hong, Kyung-Hyo Kim, Young-Mi Hong, Kyung-Hee Kim, Keun Lee
Clin Exp Pediatr. 2000;43(2):241-246.   Published online February 15, 2000
Purpose : Cryopreserved stem cells from cord blood are usually infused with Dimethyl Sulfoxide (DMSO) immediately after thawing. However, this process may cause cell damage due to osmotic shock, and the administration of DMSO may also cause toxic effects. We studied a new method of increasing cell viability by stabilizing osmolarity by adding dextran 40 and washing out DMSO. Methods :...